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Wed, 18 Mar 2020 11:18:11 +0000 (GMT) From: Alim Akhtar To: robh+dt@kernel.org, devicetree@vger.kernel.org, linux-scsi@vger.kernel.org Cc: krzk@kernel.org, avri.altman@wdc.com, martin.petersen@oracle.com, kwmad.kim@samsung.com, stanley.chu@mediatek.com, cang@codeaurora.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Alim Akhtar Subject: [PATCH v2 5/5] arm64: dts: Add node for ufs exynos7 Date: Wed, 18 Mar 2020 16:41:44 +0530 Message-Id: <20200318111144.39525-6-alim.akhtar@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200318111144.39525-1-alim.akhtar@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprIKsWRmVeSWpSXmKPExsWy7bCmhm4Zc1GcwYkl3BYP5m1js3j58yqb xaf1y1gt5h85x2px/vwGdoubW46yWGx6fI3V4vKuOWwWM87vY7Lovr6DzWL58X9MFq17j7Bb LN16k9GB1+NyXy+Tx6ZVnWwem5fUe7Sc3M/i8fHpLRaPvi2rGD0+b5LzaD/QzRTAEcVlk5Ka k1mWWqRvl8CV8W7ze+aCY1IVfWsamBoYD4p2MXJySAiYSDxom83UxcjFISSwm1Hie8N/Vgjn E6PEji+P2CGcb4wSnx49ZoNpOfjuN1TVXkaJA7vnMUI4LUwS146/ZwKpYhPQlrg7fQuYLSIQ IHHp/UE2kCJmgXlMEose9QAlODiEBWwk7l+1AalhEVCVOPnnFTOIzQsU/nOomRFim7zE6g0H wOKcArYSf++2gi2TELjPJjGx+SsrRJGLxOy5T6AahCVeHd/CDmFLSbzsb2MH2SUhkC3Rs8sY IlwjsXTeMRYI217iwJU5LCAlzAKaEut36YOEmQX4JHp/P2GC6OSV6GgTgqhWlWh+dxWqU1pi Ync31AEeEv9mTWCDBMMERolTDeuYJzDKzkKYuoCRcRWjZGpBcW56arFpgXFearlecWJucWle ul5yfu4mRnBC0fLewbjpnM8hRgEORiUeXo4NBXFCrIllxZW5hxglOJiVRHgXF+bHCfGmJFZW pRblxxeV5qQWH2KU5mBREuedxHo1RkggPbEkNTs1tSC1CCbLxMEp1cBYN11A2kwgcs0mm+NN hzY4xG6d7mp/pFr2iQ7Hqmd992Z6eNgIT+uVmChfMPt/WH7FqnblR+s+a2dvqJybXd46LTTq VtpkuUPnTjBNK3WZlHXixlVjtunCOm+/V2Zfenuh6oxK8Ow9hzcl2EftM3k+t3DrmpUzdb/p zn/Kb+56XP6eZ+uvCfv+KLEUZyQaajEXFScCAA/WmvckAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrPLMWRmVeSWpSXmKPExsWy7bCSvG4pc1GcQUO3msWDedvYLF7+vMpm 8Wn9MlaL+UfOsVqcP7+B3eLmlqMsFpseX2O1uLxrDpvFjPP7mCy6r+9gs1h+/B+TReveI+wW S7feZHTg9bjc18vksWlVJ5vH5iX1Hi0n97N4fHx6i8Wjb8sqRo/Pm+Q82g90MwVwRHHZpKTm ZJalFunbJXBlvNv8nrngmFRF35oGpgbGg6JdjJwcEgImEgff/WYFsYUEdjNKLO7PgohLS1zf OIEdwhaWWPnvOZDNBVTTxCTxcHkzM0iCTUBb4u70LUwgtohAkMS9NWtZQYqYBVYxSXT2nmXs YuTgEBawkbh/1QakhkVAVeLkn1dgvbxA4T+HmhkhFshLrN5wACzOKWAr8fduKyPEQTYSxyb/ YpnAyLeAkWEVo2RqQXFuem6xYYFhXmq5XnFibnFpXrpecn7uJkZwMGtp7mC8vCT+EKMAB6MS D2/CpoI4IdbEsuLK3EOMEhzMSiK8iwvz44R4UxIrq1KL8uOLSnNSiw8xSnOwKInzPs07Fikk kJ5YkpqdmlqQWgSTZeLglGpgnGkQVfHx3z9uqae1ja947JSK1GYslFerOFOQbx+h+YgrXK1Y 2mLS7p9p6YsKJQ0qVvfP6Ha+5TlXalXHPfE3t3838AhaTg35LSUvk3Xr5IvE7V1TWSc8zP/m wZCbfz2MS27izgUqGVNVhfOk5uVUs/xJ7N5zpGZ9SKRc3stpSVusnVNU8zcosRRnJBpqMRcV JwIALZ7MAmICAAA= X-CMS-MailID: 20200318111813epcas5p126d7b871b194385099e8f71f2461303e X-Msg-Generator: CA CMS-TYPE: 105P X-CMS-RootMailID: 20200318111813epcas5p126d7b871b194385099e8f71f2461303e References: <20200318111144.39525-1-alim.akhtar@samsung.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Adding dt node foe UFS and UFS-PHY for exynos7 SoC. Signed-off-by: Alim Akhtar --- .../boot/dts/exynos/exynos7-espresso.dts | 16 +++++++ arch/arm64/boot/dts/exynos/exynos7.dtsi | 43 ++++++++++++++++++- 2 files changed, 57 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts index 7af288fa9475..b59a0a32620a 100644 --- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts @@ -406,6 +406,22 @@ }; }; +&ufs { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&ufs_rst_n &ufs_refclk_out>; + ufs,pwr-attr-mode = "FAST"; + ufs,pwr-attr-lane = <2>; + ufs,pwr-attr-gear = <2>; + ufs,pwr-attr-hs-series = "HS_rate_b"; + ufs-rx-adv-fine-gran-sup_en = <1>; + ufs-rx-adv-fine-gran-step = <3>; + ufs-rx-adv-min-activate-time-cap = <9>; + ufs-pa-granularity = <6>; + ufs-pa-tacctivate = <3>; + ufs-pa-hibern8time = <20>; +}; + &usbdrd_phy { vbus-supply = <&usb30_vbus_reg>; vbus-boost-supply = <&usb3drd_boost_5v>; diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi index 5558045637ac..9d16c90edd07 100644 --- a/arch/arm64/boot/dts/exynos/exynos7.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi @@ -220,9 +220,14 @@ #clock-cells = <1>; clocks = <&fin_pll>, <&clock_top1 DOUT_ACLK_FSYS1_200>, <&clock_top1 DOUT_SCLK_MMC0>, - <&clock_top1 DOUT_SCLK_MMC1>; + <&clock_top1 DOUT_SCLK_MMC1>, + <&clock_top1 DOUT_SCLK_UFSUNIPRO20>, + <&clock_top1 DOUT_SCLK_PHY_FSYS1>, + <&clock_top1 DOUT_SCLK_PHY_FSYS1_26M>; clock-names = "fin_pll", "dout_aclk_fsys1_200", - "dout_sclk_mmc0", "dout_sclk_mmc1"; + "dout_sclk_mmc0", "dout_sclk_mmc1", + "dout_sclk_ufsunipro20", "dout_sclk_phy_fsys1", + "dout_sclk_phy_fsys1_26m"; }; serial_0: serial@13630000 { @@ -601,6 +606,40 @@ }; }; + ufs: ufs@15570000 { + compatible = "samsung,exynos7-ufs"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + reg = <0x15570000 0x100>, /* 0: HCI standard */ + <0x15570100 0x100>, /* 1: Vendor specificed */ + <0x15571000 0x200>, /* 2: UNIPRO */ + <0x15572000 0x300>; /* 3: UFS protector */ + reg-names = "hci", "vs_hci", "unipro", "ufsp"; + interrupts = ; + clocks = <&clock_fsys1 ACLK_UFS20_LINK>, + <&clock_fsys1 SCLK_UFSUNIPRO20_USER>; + clock-names = "core_clk", "sclk_unipro_main"; + freq-table-hz = <0 0>, <0 0>; + pclk-freq-avail-range = <70000000 133000000>; + ufs,pwr-local-l2-timer = <8000 28000 20000>; + ufs,pwr-remote-l2-timer = <12000 32000 16000>; + phys = <&ufs_phy>; + phy-names = "ufs-phy"; + status = "disabled"; + }; + + ufs_phy: ufs-phy@0x15571800 { + compatible = "samsung,exynos7-ufs-phy"; + reg = <0x15571800 0x240>; + reg-names = "phy-pma"; + samsung,pmu-syscon = <&pmu_system_controller>; + #phy-cells = <0>; + clocks = <&clock_fsys1 MOUT_FSYS1_PHYCLK_SEL1>, + <&clock_top1 CLK_SCLK_PHY_FSYS1_26M>; + clock-names = "ref_clk_parent", "ref_clk"; + }; + usbdrd_phy: phy@15500000 { compatible = "samsung,exynos7-usbdrd-phy"; reg = <0x15500000 0x100>;